12419584

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:336

約数の個数: 40

約数和(自身を含む): 25141248

約数和(自身を除く): 12721664

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 191, 254, 256, 382, 508, 512, 764, 1016, 1528, 2032, 3056, 4064, 6112, 8128, 12224, 16256, 24257, 24448, 32512, 48514, 48896, 65024, 97028, 97792, 194056, 388112, 776224, 1552448, 3104896, 6209792, 12419584]

約数ペア:

[(1, 12419584), (2, 6209792), (4, 3104896), (8, 1552448), (16, 776224), (32, 388112), (64, 194056), (127, 97792), (128, 97028), (191, 65024), (254, 48896), (256, 48514), (382, 32512), (508, 24448), (512, 24257), (764, 16256), (1016, 12224), (1528, 8128), (2032, 6112), (3056, 4064)]